package cone;


import text.Circle;
public class Cone {	
	Circle c;
    public double height;
    public Cone(Circle bottom, double height) {
        this.c = bottom;
        this.height = height;
    }
    public Cone(double r, double height) {
        this.c = new Circle(r);
        this.height = height;
    }
    public double getvolume() {
        return (height*c.getarea())/3;
    }
    public double getbiaomianji() {
    	double l = Math.sqrt(height * height + c.radius * c.radius);
    	return 3.14*l*c.radius+c.getarea();
    }
   public double getradius() {
    	return c.radius;
    }
	
}